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编辑当前文件:/home/freeclou/optimyar/wp-content/plugins/ithemes-security-pro/core/modules/ban-users/setup.php

<?php

class ITSEC_Ban_Users_Setup {

public function __construct() {
		add_action( 'itsec_modules_do_plugin_uninstall', array( $this, 'execute_uninstall' ) );
		add_action( 'itsec_modules_do_plugin_upgrade', array( $this, 'execute_upgrade' ), 0, 2 );
	}

/**
	 * Execute module uninstall
	 *
	 * @return void
	 */
	public function execute_uninstall() {
		delete_site_option( 'itsec_ban_users' );
	}

/**
	 * Execute module upgrade
	 *
	 * @param int $itsec_old_version
	 *
	 * @return void
	 */
	public function execute_upgrade( $itsec_old_version ) {

if ( $itsec_old_version < 4000 ) {

global $itsec_bwps_options;

$current_options = get_site_option( 'itsec_ban_users' );

// Don't do anything if settings haven't already been set, defaults exist in the module system and we prefer to use those
			if ( false !== $current_options ) {

$current_options['enabled'] = isset( $itsec_bwps_options['bu_enabled'] ) && $itsec_bwps_options['bu_enabled'] == 1 ? true : false;
				$current_options['default'] = isset( $itsec_bwps_options['bu_blacklist'] ) && $itsec_bwps_options['bu_blacklist'] == 1 ? true : false;

if ( isset( $itsec_bwps_options['bu_banlist'] ) && ! is_array( $itsec_bwps_options['bu_banlist'] ) && strlen( $itsec_bwps_options['bu_banlist'] ) > 1 ) {

$raw_hosts = explode( PHP_EOL, $itsec_bwps_options['bu_banlist'] );

foreach ( $raw_hosts as $host ) {

if ( strlen( $host ) > 1 ) {
							$current_options['host_list'][] = $host;
						}

}

if ( isset( $itsec_bwps_options['bu_banagent'] ) && ! is_array( $itsec_bwps_options['bu_banagent'] ) && strlen( $itsec_bwps_options['bu_banagent'] ) > 1 ) {

$current_options['agent_list'] = explode( PHP_EOL, $itsec_bwps_options['bu_banagent'] );

$raw_agents = explode( PHP_EOL, $itsec_bwps_options['bu_banagent'] );

foreach ( $raw_agents as $agent ) {

if ( strlen( $agent ) > 1 ) {
							$current_options['agent_list'][] = $agent;
						}

}

update_site_option( 'itsec_ban_users', $current_options );
			}
		}

if ( $itsec_old_version < 4041 ) {
			$current_options = get_site_option( 'itsec_ban_users' );

// If there are no current options, go with the new defaults by not saving anything
			if ( is_array( $current_options ) ) {
				$itsec_modules = ITSEC_Modules::get_instance();

// 'enable_ban_lists' was previously just 'enabled'
				// Make sure the new module is properly activated or deactivated
				if ( $current_options['enabled'] ) {
					ITSEC_Modules::activate( 'backup' );
					$current_options['enable_ban_lists'] = true;
				} else {
					ITSEC_Modules::deactivate( 'backup' );
					$current_options['enable_ban_lists'] = false;
				}
				unset( $current_options['enabled'] );

// Filter out invalid IPs
				$current_options['host_list'] = array_map( 'trim', $current_options['host_list'] );

if ( ! class_exists( 'ITSEC_Lib_IP_Tools' ) ) {
					require_once( ITSEC_Core::get_core_dir() . '/lib/class-itsec-lib-ip-tools.php' );
				}

foreach ( $current_options['host_list'] as $index => $ip ) {
					if ( '' === $ip || false === ITSEC_Lib_IP_Tools::ip_wild_to_ip_cidr( $ip ) ) {
						unset( $current_options['host_list'][ $index ] );
					}
				}

$itsec_modules->set_settings( 'ban-users', $current_options );
			}
		}

if ( $itsec_old_version < 4069 ) {
			delete_site_option( 'itsec_ban_users' );
		}

if ( $itsec_old_version < 4121 ) {
			$this->migrate_bans();
		}
	}

/**
	 * Migrate the bans to the database.
	 */
	protected function migrate_bans() {
		$settings = ITSEC_Modules::get_settings( 'ban-users' );

if ( empty( $settings['host_list'] ) ) {
			return;
		}

$repository = ITSEC_Modules::get_container()->get( \iThemesSecurity\Ban_Users\Database_Repository::class );

foreach ( $settings['host_list'] as $host ) {
			try {
				$ban = new \iThemesSecurity\Ban_Users\Ban( $host );
				$repository->persist( $ban );
			} catch ( \iThemesSecurity\Exception\Exception $e ) {

}
		}

unset( $settings['host_list'] );
		ITSEC_Modules::set_settings( 'ban-users', $settings );
	}
}

new ITSEC_Ban_Users_Setup();